Message type: E = Error
Message class:  CNV20317 -  
Message number: 057
Message text: No authorization for the requested functionality.
Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.
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The SAP error message CNV20317057 indicates that a user does not have the necessary authorization to perform a specific action or access a particular functionality within the SAP system. This error is commonly encountered during data migration or conversion processes, especially when using SAP's tools for data transfer or transformation.
Cause: The primary cause of this error is a lack of appropriate authorizations assigned to the user role. This can happen due to: Missing Authorization Objects: The user role may not include the necessary authorization objects required for the action being attempted. Role Configuration: The roles assigned to the user may not be configured correctly to allow access to the required transactions or functionalities. Profile Issues: The user profile may not have been updated to include the necessary permissions after a system upgrade or changes in the authorization model.
Solution: To resolve the error CNV20317057, you can follow these steps: Check User Authorizations: Use transaction code SU53 immediately after
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